Computer users have many choices for web browsers. It is not unusual to find some computer users who have multiple web browsers installed on their computer; while some use different browsers for different purposes, most keep multiple browsers because they know one of the first steps for troubleshooting a malfunctioning web site is to use a Read More
Category: Tech for Educators
#edtech for #edleaders: End of Life
Several factors make it impossible for commercial software developers to update operating systems and applications indefinitely. Even open-source operating systems and applications that are developed by communities of programmers rather than businesses are usually retired. When software is retired, the publishers no longer release security updates. At that point, responsible IT professionals will upgrade the Read More
Elevator Pitch on Data Security
Hackers are individuals or groups who try to gain access to others’ computers. Phishers are individuals and groups who try to trick users into giving them access to a computer system. Both hackers and phishers are generally after either computing capacity or data. In some cases, they want to use our computers for nefarious purposes, Read More
Technology for Educators: Internet Gateways
When you subscribe to your local internet service provider, you will receive a device that you can easily carry under your arm that is called a gateway. While a technician may arrive to install it, a reasonably tech-savvy individual can install and configure it using the directions they provide and the automated scripts programmed into Read More
On Collaboration in Decision making
To minimize the threats of incomplete or inaccurate understanding of the work done by others, effective IT decision-making in schools requires the collaboration of individuals who approach them from very different perspectives, and it is unusual to find single individuals who have expertise in more than one of these perspectives. When designing and redesigning IT Read More
Elevator Pitch: Firewalls
Even before computer viruses and network security became a concern, the idea of a firewall was familiar. We construct them to prevent certain unwanted “things” from passing through. The firewall in your car prevents an engine fire from passing into the passenger compartment. In IT systems, firewalls enhance network security by ensuring only certain types Read More